youyou

UID: 2410, Registered at 2023-4-15 21:43:53, last login at 2023-4-20 20:42:57, currently offline.

Solved 2 problems, RP: 7 (No. 4766)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1078
Recent Activities

This person is lazy and didn't join any contests or homework.

美团: 2